NAICS 541990 · Professional, Scientific, and Technical Services

All Other Professional, Scientific, and Technical Services

39,443 active contractors list NAICS 541990 (All Other Professional, Scientific, and Technical Services) in SAM.gov; 28,005 are small under its SBA size standard and 6,379 list it as their primary NAICS.

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Active contractors: 39,443
Small under 541990SBA size standard for this code: 28,005
Primary NAICSTheir main line of business: 6,379
Hidden registrationsExcluded, expired or inactive: 475

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 541990, matched to teaming partners.
Expiring awards
Incumbent contracts in 541990 heading to recompete in the next 18 months.
Small under 541990
Partners SAM.gov lists as small under this code: the size check a set-aside uses.

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 541990

Claimed profiles come first by membership level, then companies with 541990 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

475 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 621–640 of 39,443 contractors

PACEY ECONOMICS, INC
DBA PACEY ECONOMICS INC
UEIM2JAFRJKPEL2CAGE3LPC8
Location: BOULDER, COSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $16.2K ($16,213)
GERARDO MARQUEZ
UEIKS5CTC587YK5CAGE9XN25
Location: MAYHILL, NMSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $16.1K ($16,062)
THEODORE JOSEPH UMBRELL
UEIHCHHNKADKEK3CAGE1ZS86
Location: HERNDON, VASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $16K ($16,000)
MARKUNS JOHN F
UEIGUWTMJ972JG6CAGE5VDN0
Location: NORTH ANDOVER, MASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.9K ($15,927)
LUCAS REITER
UEILXU4JQR1KLC5CAGE9S6U5
Location: AVERILL PARK, NYSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.9K ($15,875)
JESSICA ISABEL HARDWICK
UEIE1K8Z3G1M9Y3CAGE19C56
Location: CLOVIS, CA
Primary NAICSNot listed as small under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.8K ($15,788)
TWONINE VENTURES LLC
UEIMQGHBAJFWHC9CAGE9TN20
Location: RALEIGH, NCSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.7K ($15,708)
WILLIAM A DEALY JR
UEIJMPTNT5JGYK3CAGE3FKF5
Location: JASPER, GASocio-economic status (SAM.gov): SBVOSB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $15.5K ($15,475)
HIGH COUNTRY LOW VOLTAGE LLC
UEIL3L8FD34ARS5CAGE8CPG5
Location: GOLDEN, COSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.4K ($15,424)
ADAM BIENER
UEIJARPJUEJAM46CAGE8JTF3
Location: ROSELAND BORO, NJSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15.2K ($15,200)
KAITLYN WALTERS
UEIG7PPPN53E8Y8CAGE117N5
Location: SAINT AUGUSTINE, FLSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $15K ($15,000)
JEFFREY W. JACOBS
UEIH368TD1XHWF9CAGE6U1Z0
Location: NISSWA, MNSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.7K ($14,650)
AGRICULTURE & FOOD SYSTEMS INSTITUTE
UEILFJMHGP94DY4CAGE38HL8
Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.6K ($14,580)
RIDEON MOBILITY, LLC
UEIHGTASZ7D1RU4CAGE7RQA9
Location: SAVANNAH, GASocio-economic status (SAM.gov): SBVOSB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.5K ($14,501)
BASS DISPUTE RESOLUTION SERVICES LLC
UEILZ1VAGD9R795CAGE7H7K4
Location: REYNOLDSBURG, OH
Primary NAICSNot listed as small under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.5K ($14,450)
BARRY E SHAPIRO
UEIL2YAANBUR2C1CAGE3N5C6
Location: SILVER SPRING, MD
Primary NAICSNot listed as small under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.4K ($14,400)
KUEHNERT CONSULTING LLC
DBA BK METALCRAFT
UEILSAJCJAK27P7CAGE9YWR0
Location: TUKWILA, WASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $14.1K ($14,117)
ELLIANAH SAENZ
UEIL8GVMKEQVLF3CAGE1AUQ7
Location: COLUMBIA, MOSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $13.7K ($13,709)
RENEE H YATES
UEIHNSSBVEMH2M5CAGE34AN4
Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $13.7K ($13,694)
TRANSITION APPRAISALS INCORPORATED
UEIF1D1NWA3X7N1CAGE8KNT6
Location: BARRINGTON, ILSocio-economic status (SAM.gov): SBVOSB
Primary NAICSNot listed as small under 541990
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $13.6K ($13,600)

Contractors listing NAICS 541990, page 32 of 1973
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
PACEY ECONOMICS, INC DBA PACEY ECONOMICS INC UEIM2JAFRJKPEL2CAGE3LPC8 Location: BOULDER, COSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$16.2K ($16,213)
GERARDO MARQUEZ UEIKS5CTC587YK5CAGE9XN25 Location: MAYHILL, NMSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$16.1K ($16,062)
THEODORE JOSEPH UMBRELL UEIHCHHNKADKEK3CAGE1ZS86 Location: HERNDON, VASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$16K ($16,000)
MARKUNS JOHN F UEIGUWTMJ972JG6CAGE5VDN0 Location: NORTH ANDOVER, MASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.9K ($15,927)
LUCAS REITER UEILXU4JQR1KLC5CAGE9S6U5 Location: AVERILL PARK, NYSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.9K ($15,875)
JESSICA ISABEL HARDWICK UEIE1K8Z3G1M9Y3CAGE19C56 Location: CLOVIS, CA	Primary NAICSNot listed as small under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.8K ($15,788)
TWONINE VENTURES LLC UEIMQGHBAJFWHC9CAGE9TN20 Location: RALEIGH, NCSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.7K ($15,708)
WILLIAM A DEALY JR UEIJMPTNT5JGYK3CAGE3FKF5 Location: JASPER, GASocio-economic status (SAM.gov): SBVOSB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$15.5K ($15,475)
HIGH COUNTRY LOW VOLTAGE LLC UEIL3L8FD34ARS5CAGE8CPG5 Location: GOLDEN, COSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.4K ($15,424)
ADAM BIENER UEIJARPJUEJAM46CAGE8JTF3 Location: ROSELAND BORO, NJSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15.2K ($15,200)
KAITLYN WALTERS UEIG7PPPN53E8Y8CAGE117N5 Location: SAINT AUGUSTINE, FLSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$15K ($15,000)
JEFFREY W. JACOBS UEIH368TD1XHWF9CAGE6U1Z0 Location: NISSWA, MNSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.7K ($14,650)
AGRICULTURE & FOOD SYSTEMS INSTITUTE UEILFJMHGP94DY4CAGE38HL8 Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.6K ($14,580)
RIDEON MOBILITY, LLC UEIHGTASZ7D1RU4CAGE7RQA9 Location: SAVANNAH, GASocio-economic status (SAM.gov): SBVOSB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.5K ($14,501)
BASS DISPUTE RESOLUTION SERVICES LLC UEILZ1VAGD9R795CAGE7H7K4 Location: REYNOLDSBURG, OH	Primary NAICSNot listed as small under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.5K ($14,450)
BARRY E SHAPIRO UEIL2YAANBUR2C1CAGE3N5C6 Location: SILVER SPRING, MD	Primary NAICSNot listed as small under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.4K ($14,400)
KUEHNERT CONSULTING LLC DBA BK METALCRAFT UEILSAJCJAK27P7CAGE9YWR0 Location: TUKWILA, WASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$14.1K ($14,117)
ELLIANAH SAENZ UEIL8GVMKEQVLF3CAGE1AUQ7 Location: COLUMBIA, MOSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$13.7K ($13,709)
RENEE H YATES UEIHNSSBVEMH2M5CAGE34AN4 Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$13.7K ($13,694)
TRANSITION APPRAISALS INCORPORATED UEIF1D1NWA3X7N1CAGE8KNT6 Location: BARRINGTON, ILSocio-economic status (SAM.gov): SBVOSB	Primary NAICSNot listed as small under 541990	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$13.6K ($13,600)

Codes these contractors list most often alongside 541990: natural teaming adjacencies.

All Other Professional, Scientific, and Technical Services

Work this industry

Contractors listing NAICS 541990

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